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| author | Peter Zijlstra <peterz@infradead.org> | 2018-08-22 18:30:16 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-23 21:56:31 +0300 |
| commit | 48a8b97cfd804a965fbbe7be2d56a7984ef6bdb1 (patch) | |
| tree | 4c83ec53b89bf5f05a6e65f7b332ac1ab4ef0983 /arch/x86/hyperv/mmu.c | |
| parent | fd1102f0aadec7d18792b132e1d224290b2aecca (diff) | |
| download | linux-48a8b97cfd804a965fbbe7be2d56a7984ef6bdb1.tar.xz | |
x86/mm: Only use tlb_remove_table() for paravirt
If we don't use paravirt; don't play unnecessary and complicated games
to free page-tables.
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Rik van Riel <riel@surriel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/hyperv/mmu.c')
| -rw-r--r-- | arch/x86/hyperv/mmu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/hyperv/mmu.c b/arch/x86/hyperv/mmu.c index 1147e1fed7ff..ef5f29f913d7 100644 --- a/arch/x86/hyperv/mmu.c +++ b/arch/x86/hyperv/mmu.c @@ -9,6 +9,7 @@ #include <asm/mshyperv.h> #include <asm/msr.h> #include <asm/tlbflush.h> +#include <asm/tlb.h> #define CREATE_TRACE_POINTS #include <asm/trace/hyperv.h> @@ -231,4 +232,5 @@ void hyperv_setup_mmu_ops(void) pr_info("Using hypercall for remote TLB flush\n"); pv_mmu_ops.flush_tlb_others = hyperv_flush_tlb_others; + pv_mmu_ops.tlb_remove_table = tlb_remove_table; } |